Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

Src Y428-p , Y507-p
ephrin_B1 Y507-p
gefitinib Y507-p
MG132 K171-ub
Su11274 Y503-p , Y507-p
U0126 Y401-p , Y503-p
VEGF Y428-p , Y507-p
vorinostat K432-ac , K497-ac